| Name | Piper madeiranum Yuncker |
| Authorship | Yuncker |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Piper Linnaeus |
| GUID | urn:lsid:ipni.org:names:682084-1 |
| Citation | 1966 Bol. Inst. Bot. (Sao Paulo) 3: 106, fig. 92 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Piper madeiranum Yuncker |
| Identification made in | [no date] (1) |